M 76

Little Dumbell Nebula - Perseus

M 76

M 76 - Perseus
Date: Oct 20, 2006 Time: 23:00 CDT Location: Haltom City Tx
Instrument: 253mm f/4 Newtonian Mount: AP1200GTO Guiding: Internal Guide Chip
Extra Hardware: None Seeing: Good Transparency: Fair
Camera: SBIG ST7 Filter Wheel: CFW8 Filter: AstroDon LRGB
Exposure: 4 x 600 Seconds LRGB Camera Control: MaximDL 4.11 Processing: Gradient Xterminator, PS CS

Image Center: RA 01h 41m 41s, Dec 51d 33m 03s, Pos Angle +87d 44'
Effective Focal Length 1007.3 mm ~ 1.84" per Pixel
Notes: Taken from Mag 3.5 skies. ~.2 pixel accuracy or sub arcsecond !